극지용 도료의 빙마찰 및 빙마모 시험기법 연구

조성락; 오은진; 김철희; 이재만; 김성표

doi:10.3744/SNAK.2019.56.6.532

주제분류

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저널정보

대한조선학회
대한조선학회 논문집 학술저널
대한조선학회논문집 제56권 제6호(통권 제228호)
2019.12 532 - 540 (9page)
DOI : 10.3744/SNAK.2019.56.6.532

저자정보

조성락 (한국해양과학기술원)
오은진 (한국해양과학기술원)
김철희 (한국해양과학기술원)
이재만 (대우조선해양)
김성표 (대우조선해양)

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초록·키워드

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This study describes a test method for evaluating the ice friction and abrasion performance of polar coatings. The evaluation methods of physical properties of general coatings for ocean-going vessels and polar coatings for ice-going vessels were investigated and their limitations were analyzed. We have also reviewed previous researches related to the development of polar paints and confirmed the necessity of developing test techniques. A flat steel plate was coated with several types of commercial coating, and cold model ice was used to cause ice friction and abrasion events between coated surface and ice. For evaluation of ice friction and abrasion performances, test procedures such as measurement of coating surface roughness, measurement of frictional force using model ice, implementation of ice abrasion and drying of coating surface were developed. The friction and abrasion characteristics of each coating are analyzed and summarized through the change of friction force and roughness data according to the progress of ice abrasion.

#Polar paint(극지용 도료) #Ice friction(빙마찰) #Ice abrasion(빙마모) #Surface roughness(표면 거칠기)